David Luiz has urged Arsenal's defenders to "take responsibility" for their mistakes after a 2-2 draw with Tottenham at the Emirates Stadium on Sunday.

The Gunners followed up a 3-1 defeat against Liverpool at Anfield last week with another sub-par defensive display against Spurs.

The visitors raced into a 2-0 first-half lead thanks to a Christian Eriksen tap-in and a Harry Kane penalty, before Alexandre Lacazette halved the deficit with a well-taken goal just before the interval.